AMD Soars 77% While Navitas Plunges 58%: What AI Revenue Trends Tell Investors

For investors, the revenue trend is often the simplest yet most powerful diagnostic tool. In the AI semiconductor arena, two companies—one a $200B+ behemoth, the other a $1B pivot play—are telling radically different stories with their top lines. As of mid-2026, AMD’s quarterly sales have surged 77% over two years, while Navitas Semiconductor’s have cratered 58%. The divergence isn’t random; it’s a direct result of where each company sits in the AI value chain and how they’re managing structural transitions. For anyone allocating capital in chip stocks, this comparison crystallizes the risk-reward calculus of betting on established infrastructure versus speculative technology shifts.

The diverging revenue trajectories of Advanced Micro Devices (AMD) and Navitas Semiconductor (NVTS) offer a stark illustration of how AI tailwinds are not lifting all boats equally. Over the past eight quarters, AMD has executed a textbook growth story, while Navitas’s deliberate pivot away from its largest market has sent sales into a steep, managed decline. For investors, the comparison crystallizes the difference between riding a broad technology megatrend and making a high-risk strategic bet within it.

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In the AI semiconductor arena, two companies—one a $200B+ behemoth, the other a $1B pivot play—are telling radically different stories with their top lines.

AMD’s quarterly revenue has surged approximately 77% over the observed period, driven by hyperscaler demand for its EPYC server processors and MI300-series AI accelerators. This growth trajectory shows a stable upward bias before a recent plateau, consistent with a company that has transitioned from a cyclical PC and gaming chipmaker to a serious contender in the AI infrastructure market. The company’s commitment of over $10 billion to advanced packaging capacity in Taiwan signals long-term confidence in supply security and next-generation chip design—moves that directly support sustained high-margin growth. With a net income margin of 14% in the quarter ended March 28, 2026, AMD is proving that its scale-up is not just a top-line phenomenon; it is converting meaningful revenue into profit.

In contrast, Navitas Semiconductor presents a picture of intentional disassembly. Revenue has plummeted 58% over the same eight-quarter window, a decline that management attributes to a strategic exit from its mobile and consumer power IC business in China. That segment accounted for an estimated 60% of 2024 revenue, so the top-line contraction was an expected and communicated outcome. The company’s net income margin of -393% for the quarter ended March 31, 2026 underscores the immediate cost of restructuring—legacy overhead, write-offs, and reinvestment in new markets outweigh the dwindling sales base. Navitas is betting that its gallium nitride (GaN) and silicon carbide (SiC) technologies, originally designed for fast-charging phone adapters, can now power AI data center power supplies and next-generation electric vehicle (EV) onboard chargers. This transition from consumer to high-power industrial markets is technically plausible but commercially unproven at scale.

The revenue gap between the two companies has now widened into a chasm. While AMD’s quarterly sales are in the multiple billions, Navitas’s are likely in the tens of millions. Investors tracking this metric should not assume convergence any time soon; Navitas will need to win design sockets in AI server power delivery to even re-enter a growth orbit, while AMD’s immediate challenge is more about managing supply and navigating intensifying competition from NVIDIA and custom ASICs. The patent infringement complaint recently filed by Wolfspeed against Navitas adds legal uncertainty to an already complex turnaround.